
DAILY BRIGHTENING SERUM
M—0R5 BRIGHTENING SERUM WITH RAINBOW ALGAE CELLULAR EXTRACT
Daily radiance with biotech-powered brightening.
The M—0R5 Brightening Serum is a lightweight daily serum designed to brighten the complexion, improve skin tone and help prevent the appearance of new pigmentation spots.
Its innovative formula combines a biotech cellular extract of Rainbow Algae with upcycled Apple Cellular Water and soothing botanical extracts to visibly enhance skin radiance while protecting against oxidative stress caused by blue light exposure.
The fast-absorbing, non-sticky texture hydrates the skin, leaves the complexion looking fresher and more even, and is suitable for all skin types, including sensitive skin.
- Brightens dull and uneven skin tone
- Helps reduce the appearance of pigmentation spots
- Helps prevent the formation of new dark spots by 45%
- Protects against blue light-induced oxidative stress by 85%
- Hydrates and refreshes the skin
- Lightweight, fast-absorbing texture
- Suitable for sensitive skin
- Formulated with biotech and upcycled ingredients
Perfect if you want to:
- Brighten a dull complexion
- Improve uneven skin tone
- Help prevent pigmentation spots
- Protect your skin from daily blue light exposure
- Add lightweight hydration to your skincare routine
Suitable for all skin types, including sensitive skin.
Apply 1-2 pumps every morning and evening to clean skin on the face, neck and décolleté.
Follow with the Ultra Hydrating Moisturiser and always finish with sunscreen during the day.
Rainbow Algae Cellular Extract
Inspired by the rainbow algae's unique ability to adapt to light, this innovative biotech active helps brighten the complexion, improve skin tone homogeneity and reduce the formation of new pigmentation spots while protecting against oxidative stress caused by blue light.
Upcycled Apple Cellular Water
Recovered from apple skins from the food industry, this ingredient is naturally rich in vitamins, antioxidants and fruit acids that help hydrate the skin and improve its elasticity while giving valuable natural resources a second life.
Wild Pansy Extract
Known for its moisturising properties, it helps maintain skin hydration and leaves the skin feeling soft and comfortable.
Licorice Root Extract
Helps brighten the complexion and improve the appearance of uneven skin tone while providing antioxidant protection.
Linden Flower Extract
A soothing botanical extract that helps comfort sensitive skin.
MALUS DOMESTICA FRUIT WATER*, AQUA, GLYCERIN, CYSTOSEIRA TAMARISCIFOLIA EXTRACT*, VIOLA TRICOLOR EXTRACT*, TILIA CORDATA FLOWER EXTRACT*, GLYCYRRHIZA GLABRA ROOT EXTRACT, SACCHARIDE ISOMERATE, POLYGLYCERYL-4 LAURATE, POLYGLYCERYL-6 LAURATE, XANTHAN GUM, PARFUM, SODIUM LACTATE, LINALYL ACETATE, DEHYDROACETIC ACID, BENZYL ALCOHOL, CITRIC ACID, SODIUM CITRATE, CITRAL, LINALOOL *Organic ingredients/Ingrédients d’origine biologique/*Biologische ingrediënten
- 99.1% natural ingredients
- 48.5% organic
- 45% upcycled ingredients
- 100% vegan formula
- Lightweight, non-sticky texture
- Suitable for sensitive skin
- Made with biotech and upcycled ingredients
Our natural rainbow algae cellular extract is a biotechnology-derived ingredient helping to improve skin radiance and promote a more even-looking complexion. Biotechnology uses natural processes—such as fermentation and plant cell cultivation—to create high-performance skincare ingredients without putting additional pressure on nature. Instead of harvesting large amounts of plants, biotechnology can produce the same or even more potent active compounds in a controlled, sustainable way. The result? Ingredients that are highly pure, effective, and consistent, combining the best of nature with the precision of science. (More in our About section)*
We believe reducing waste in the cosmetic industry doesn’t only concern packaging but the ingredients themselves. MARMI creates its products with upcycled ingredients because we believe waste is not an end but a source that can be translated to high-quality skincare. With upcycling we use parts of plants that already exist (such as leaves, skins or seeds) and were cultivated for other purposes than cosmetics. With this approach we need less land, water and ressources.
Unlike many brightening serums that rely on high concentrations of acids or vitamin C, our formula uses an innovative biotech Rainbow Algae cellular extract to visibly brighten the complexion while remaining gentle enough for sensitive skin.
It helps improve skin radiance, reduce the appearance of pigmentation and protect against daily blue light exposure—all without compromising skin comfort.











Reviews
Ik gebruik het serum elke dag en mijn huid ziet er geweldig uit!
Après environ six semaines d'utilisation, je remarque que mon teint est plus régulier et plus éclatant. Mes petites taches sont moins visibles et ma peau paraît plus saine.